Coal - a solid sedimentary rock.It is formed by the decomposition of residues of certain species of plants and is the most important minerals that are already produced nearly a dozen centuries.Incidentally, prior to formation of the solid required a number of conditions.The plant material, which is formed by the decomposition of the plant must be accumulated much faster decomposition process and the subsequent decay.Therefore, the coal was formed mainly in the vast ancient peat bogs.It was there, in the absence of oxygen to the extent necessary, accumulated carbon compounds.Since peat at the time was used as a fuel, it is an excellent material for the formation of coal rocks.
Coal, was listed as the above, it is the carbonaceous matter.In addition, "aromatic" compound, water is present in the rock and other impurities.It is an important indicator of the value of coal is the maximum amount of heat that is released when burned.A good example is the usual wood log.Have you tried to ignite damp wood?As it turns out?While not all of the moisture will evaporate, the Kindle Fire is almost impossible.In addition, the moisture reacts with the heat, to form volatile substances that prevent fire.The same happens with coal.For the most effective use of heat during combustion, the coal should be of high quality.It depends on its value and the possibility of further use.
its deposits, as a rule, they are in deep water.The most high-quality grade of coal is anthracite.Extract it in the mines at a depth of 2,000 meters or more.Some breeds are less deeply, so the deposits mined by open method.Simply put, developing a great career.
of rock coal used as a solid fuel.Apply it is possible in the home as an energy fuel, as well as in chemical and metallurgical industries.Possibility of processing it into oil, which eventually allows to receive liquid fuel.
coke industry is widespread in our country.In coking appear products such as gas, ammonia, coal tar.In turn, can receive gas from toluene, benzene, which is widely used in the rubber industry, and is a part of varnishes and paints used in our daily life.Furthermore, resulting from the processing of coal raw material used in the production of building materials, ceramics, and various types of abrasives.
No less useful material involved in human life, is coconut coal.According to its properties, it is much superior to wood.This type of coal is produced by special technology - coconut shell.Characterized by a higher combustion temperature and duration of decay in comparison with similar products available on the market.
Mostly coconut charcoal used for cooking on the grill or grill.Recently, they have been actively interested supporters hookah.Due to its features, it is very economical to use.Good heat dissipation, and the absence of harmful impurities make it a very popular and sought-after source of energy.
cost of coal as coconut and stone depends on many factors.A special place is, of course, the pricing policy of a particular type of product.Still, the end-user quality of care.And it is not so important, what it will be confirmed, warmth and comfort in the home or great barbecue.
